Selling my used VAIS Tech IVIC-5D that I had on my 2007 Lexus LS460. You can read about it here: http://www.vaistech.com/site/iVIC-droid.php . It intergrates your android phone on your factory Nav screen. I paid $500 for it and it's very simple to install. $300 firm call or text 760-296-7030